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38 case studies science + computing AG: Solutions Guide 2011 Web-based data selection and export tool for aSam oDS data The complex selection criteria were a challenge but are the engineers major benefit. (Florian Schmitt, Senior Software Engineer, SCIENCE + COMPUTING AG) Summary Challenge: Engineers required an easy to handle interface for putting together selections of data on vehicle driving dynamics for manual or automatic analyses. An old software solution ought to be replaced by a web solution with enhanced functionality. Solution: The web-based ASAM ODS navigation framework “CatWalk” by HighQSoft was customized to implement a web based application that accesses the ASAM ODS database. Additional features were added to implement data preview functionality, complex selection possibilities and an interface to analyses. Key Benefits: Data handling is much more comfortable now, more reliable, much faster and more complex selection criteria can be used. Efficiency is increased by the direct interface to manual and batch driven analyses. Situation At a German OEM, measurement data on vehicle driving dynamics are stored in an ASAM ODS database, which was developed with ASAM ODS pre v3.0 and is in use for more than 10 years. The software for controlling the test rigs and for measuring has been replaced by modern software and the ASAM ODS standard has been migrated to V5.1 in the last years by science + computing ag. The original tool for exporting data for offline data analysis however was still in use. ChallengeS The old export tool could no longer be supported as there existed no documentation, and parts of the software implementation were not documented well. Therefore the software could not be adapted to new requirements economically and all programs that accessed the database had to consider the existence of the old export tool, the structures and non standard tables in the database. SuCCeSS Strategy Various tools and solutions were compared in a consulting project including the programming from scratch approach. It was decided to use the “CatWalk” framework by HighQSoft with its layer of standard ASAM ODS communication to generate a flexible web-based tool. Some additional features were implemented on top of the framework to create an application that fits the needs of the customer: - A dynamic chart view for plotting any channel on any axis for a fast preview. - A complex interface to search for data. - Tree view and detail view were customized to be freely configurable by users. Collections of data can be gathered by the engineers, can be saved and handed over to various manual or automatic analysis methods. Statuses of automatic analyses can be tracked in the application. ChallengeS During the ProjeCt Requirements of the engineers turned out to be more complex than was thought in the consulting phase. Therefore more adaptations on the framework and the browsing application had to be implemented than were expected in the beginning. Slow performance of the web interface was a topic and some optimizations had to be made on client side as well as on server side to speed up the application.
BuSineSS BenefitS Due to the powerful search engine and the fast data preview function, engineers are able to gather their collections of data more quickly, much more comfortable and with higher reliability. The direct interface to the various manual A screenshot of the application 04 section and batch driven analyses helped to increase efficiency. The web based software requires no installation at the clients. It is supportable and expandable and will be compatible with further versions of the ASAM ODS standard. 39
Page 1 and 2: association for standardisation of
Page 3 and 4: table of contents Solutions Guide 2
Page 5 and 6: DEAR READER, In the 2009 issue of o
Page 7 and 8: The vision of ASAM is that standard
Page 9 and 10: The ASAM organization was created w
Page 11 and 12: at the same time The use case is XC
Page 13 and 14: STAnDARD COnTACT Thilo Wenzel, ETAS
Page 15 and 16: DESCRIPTIOn ASAM AE CC (Container C
Page 17 and 18: DESCRIPTIOn ASAM AE ISSUE is an exc
Page 19 and 20: ASAM CAT STAnDARDS DESCRIPTIOn When
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Page 23 and 24: • Extension of maximum file size
Page 25 and 26: Standard Market Name ASAM AE CC Con
Page 27 and 28: ASAM COMMOn Standard Market Name 03
Page 29 and 30: • The Bus Navigator displays a we
Page 31 and 32: ferred via the ETK interface and fo
Page 33 and 34: import/export facilities and made a
Page 35 and 36: (IFW) of Leibniz University in Hann
Page 37 and 38: implements the ASAM ODS security mo
Page 39: in parallel to the MDM-FASIS in the
Page 43 and 44: BuSineSS BenefitS Through the share
Page 45 and 46: ing to the defined companion and th
Page 47 and 48: the specific project surrounding co
Page 49 and 50: SuCCeSS Strategy Visu-IT! developed
Page 51 and 52: Checkers are available for: ASAM MC
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Page 55 and 56: fAMOS Product Type/Service: Signal
Page 57 and 58: aquintos GmbH COMPANy dESCRIPTION a
Page 59 and 60: ASAM RELATEd PROduCTS ANd SERVICES
Page 61 and 62: Das virtuelle Fahrzeug Forschungsge
Page 63 and 64: AutomationDesk Product Type/Service
Page 65 and 66: The physical ECUs of a RBS (remaini
Page 67 and 68: EtherCAn Product Type/Service: Ethe
Page 69 and 70: CONTACT Name: Ms Ramona Theil Email
Page 71 and 72: and Communication Technologies (ASC
Page 73 and 74: Functionalities: Transferring parti
Page 75 and 76: imc Meßsysteme GmbH COMPANy dESCRI
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Page 79 and 80: Kristl, Seibt & Co GmbH COMPANy dES
Page 81 and 82: Dipl. Ing. Bernd Wenzel, Managing D
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Page 85 and 86: MKS GmbH BRIEF dESCRIPTION MKS, the
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05 section 93
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05 section Diagnostic Quality - ODX
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05 section TU Dresden, IAD - Instit
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Development ECU ECU ECU Process Dis
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ASAP2Toolkit Product Type/Service:
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05 section Innovation you can depen
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06 Request form for ASAM Membership
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A BASE STAnDARD defines syntax, abs
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CR is short for Change Request DCD
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